CVE-2026-7127 — AI Deep Analysis Summary

Q: Root Cause? (CWE/Flaw)

- **Vulnerability point**: Parameter `ID` is directly concatenated into SQL statement ❌ - **Corresponding CWE**: Similar to **CWE-89 SQL Injection** - Core issue: **Lack of input validation** 🔍

Q: Who is affected? (Versions/Components)

- **Product**: SourceCodester Pharmacy Sales and Inventory Management System - **Version**: **1.0** 🎯 - **Component**: `delete_receiving` action in `ajax.php`

Q: What can hackers do? (Privileges/Data)

- **Privilege required**: No login needed 🚪 - **Possible actions**: Read, modify, delete database records 📂 - May obtain **customer information, inventory, transaction data** 💔

Q: Is exploitation threshold high? (Auth/Config)

- **Exploitation difficulty**: **Extremely low** ✅ - **No authentication required**: `PR:N` (no privilege needed) - **No interaction required**: `UI:N` - Simple attack path 🌐

Q: Is there a public Exp? (PoC/Wild Exploitation)

- **Existing PoC**: Publicly available exploit code 🚨 - **Active exploitation**: Possibly already being used ⚠️ - Refer to GitHub issue 🔗

Q: How to self-check? (Features/Scanning)

- **Self-check feature**: Check if `/ajax.php?action=delete_receiving` exists - **Detection method**: Capture request and test `ID` parameter with injection `' or 1=1--` 🔍 - See if it returns abnormal SQL error 🧪

Q: Is it fixed officially? (Patch/Mitigation)

- **Official patch status**: 📢 No official patch mentioned in data - No clear update link available 🛑 - Need to monitor vendor announcements 🕵️

Q: What if no patch? (Workaround)

- **Temporary mitigation**: - Disable or restrict access to `ajax.php` 🚧 - Add **strict type validation** for `ID` parameter (numbers only) 🔐 - Use WAF to block requests containing SQL keywords 🛡️

Q: Is it urgent? (Priority Suggestion)

- **Priority**: 🔥 **High** - Reason: Easy to exploit + remote capability + existing exploit - Recommendation: **Immediate investigation & protection** 💡

Updated Apr 28, 2026 CVSS 7.3 · High

This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis →

Q1What is this vulnerability? (Essence + Consequences)

- **Essence**: The **ID parameter is unfiltered** in `/ajax.php?…

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Q2Root Cause? (CWE/Flaw)

- **Vulnerability point**: Parameter `ID` is directly concatenated into SQL statement ❌
- **Corresponding CWE**: Similar to **CWE-89 SQL Injection**
- Core issue: **Lack of input validation** 🔍

Q3Who is affected? (Versions/Components)

- **Product**: SourceCodester Pharmacy Sales and Inventory Management System
- **Version**: **1.0** 🎯
- **Component**: `delete_receiving` action in `ajax.php`

Q4What can hackers do? (Privileges/Data)

- **Privilege required**: No login needed 🚪
- **Possible actions**: Read, modify, delete database records 📂
- May obtain **customer information, inventory, transaction data** 💔

Q5Is exploitation threshold high? (Auth/Config)

- **Exploitation difficulty**: **Extremely low** ✅
- **No authentication required**: `PR:N` (no privilege needed)
- **No interaction required**: `UI:N`
- Simple attack path 🌐

Q6Is there a public Exp? (PoC/Wild Exploitation)

- **Existing PoC**: Publicly available exploit code 🚨
- **Active exploitation**: Possibly already being used ⚠️
- Refer to GitHub issue 🔗

Q7How to self-check? (Features/Scanning)

- **Self-check feature**: Check if `/ajax.php?action=delete_receiving` exists
- **Detection method**: Capture request and test `ID` parameter with injection `' or 1=1--` 🔍
- See if it returns abnormal SQL error 🧪

Q8Is it fixed officially? (Patch/Mitigation)

- **Official patch status**: 📢 No official patch mentioned in data
- No clear update link available 🛑
- Need to monitor vendor announcements 🕵️

Q9What if no patch? (Workaround)

- **Temporary mitigation**:
  - Disable or restrict access to `ajax.php` 🚧
  - Add **strict type validation** for `ID` parameter (numbers only) 🔐
  - Use WAF to block requests containing SQL keywords 🛡️

Q10Is it urgent? (Priority Suggestion)

- **Priority**: 🔥 **High**
- Reason: Easy to exploit + remote capability + existing exploit
- Recommendation: **Immediate investigation & protection** 💡

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Vulnerability detail Full AI analysis (login) SourceCodester CWE-89